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Class 12 Mathematics Trigonometric Functions Trigonometric functions and their propertiesEasyLevel 70

What is (\cosec(-\theta)) equal to?

Answer and explanation

Correct answer: (-\cosec \theta)

(\cosec \theta) is an odd function, so (\cosec(-\theta)=-\cosec \theta). It behaves like the reciprocal of (\sin \theta).

Tags

trigonometric-functionsodd-functioncosecant

Frequently asked questions

What is the correct answer to this question?

(-\cosec \theta)

Why is this the correct answer?

(\cosec \theta) is an odd function, so (\cosec(-\theta)=-\cosec \theta). It behaves like the reciprocal of (\sin \theta).

Which subject and chapter does this question cover?

This is a Class 12 Mathematics question. Chapter: Trigonometric Functions. Topic: Trigonometric functions and their properties.

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